function login_check()
	{
		var form=document.loginForm;
		if(form.onmemberID.value=="")
		{
			alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁֽʽÿÀ.");
			form.onmemberID.focus();
		}
		else if(form.onmemberPWD.value=="")
		{
			alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁֽʽÿÀ.");
			form.onmemberPWD.focus();
		}
		else
		{
			form.submit();
		}
	}

	function CheckKey() {
		 key=event.keyCode;
		 if (key==13) document.loginForm.submit();
	  }